| 噪声对作业工人血清中一氧化氮合酶和去甲肾上腺素的影响 |
| |
| 引用本文： | 宋世震,王承敏,陈醒觉,石玉琴,李济超,陈小霞,朱长才,叶方立,张本延.噪声对作业工人血清中一氧化氮合酶和去甲肾上腺素的影响[J].中国冶金工业医学杂志,2005,22(4):375-376. |
| |
| 作者姓名： | 宋世震 王承敏 陈醒觉 石玉琴 李济超 陈小霞 朱长才 叶方立 张本延 |
| |
| 作者单位： | 1. 武汉科技大学医学院劳动卫生教研室,湖北,武汉,430080
2. 武钢工业卫生安全技术研究所 |
| |
| 摘 要： | 目的探讨噪声对作业工人血清中一氧化氮合酶(NOS)活性和去甲肾上腺素(NE)含量的影响。方法选择某热力厂的48名生产性噪声暴露工人为接触组,同一工厂不接触噪声或其他毒物的47名工人为对照组,采用比色法测定血清中NOS的活性;采用ELISA酶联免疫法测定血清中NE的含量。结果暴露组血清中NE含量为(230.56±189.41)pg/ml,明显高于对照组的(164.68±130.45)pg/ml(P<0.05);而血清中NOS的活性,两组之间没有显著性差异。结论长期接触噪声对机体NE的含量有影响,可能会导致外周交感神经的兴奋性增加。
|
| 关 键 词： | 噪声 一氧化氮合酶 去甲肾上腺素 |
| 文章编号： | 1005-5495(2005)04-0375-02 |
| 修稿时间： | 2004年11月17 |
Effects of bioactivity of serum nitric oxide synthase and noradrenalin on workers exposed to noise. |
| |
| SONG Shi-zhen,WANG Cheng-min,CHEN Xing-jue,et al..Effects of bioactivity of serum nitric oxide synthase and noradrenalin on workers exposed to noise.[J].Chinese Medical Journal of Metallurgical Industry,2005,22(4):375-376. |
| |
| Authors: | SONG Shi-zhen WANG Cheng-min CHEN Xing-jue |
| |
| Institution: | SONG Shi-zhen,WANG Cheng-min,CHEN Xing-jue,et al.Department of Occupational Health of Medical College,Wuhan University of Science and Technology.Wuhan 430080 |
| |
| Abstract: | Objective:To explore the effects of noise on bioactivity of serum nitric oxide synthase and noradrenalin.Methods:48 noise-exposed workers were chosen as exposed gruop;and 47 non-exposed as control group.The activity of serum NOS was determined by spectronmetric method,and the content of serum NE was determined by ELISA method.Results:Compared with the control group,the content of NE enhanced in the noise-exposed group,but the activity of NOS,there was no significantly difference between the two groups.Conclusions:Long-term exposed to noise will effect the bioactivity of NE,and may be an exicition of sympathetic nerve. |
| |
| Keywords: | Noise Nitric Oxide Synthase Noradrenalin |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
